NÜK
type: MusicGroup
popularity: 16
followers: 111
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf27f832b197c352083e9de933a3a227d0603dc4a2e02b6f453597645f3907e6f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953770
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953770
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa9c7a53-50de-41d0-af8c-18838b342666.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa9c7a53-50de-41d0-af8c-18838b342666.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa9c7a53-50de-41d0-af8c-18838b342666
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:50:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf27f832b197c352083e9de933a3a227d0603dc4a2e02b6f453597645f3907e6f","name":"NÜK","registered_at":"2026-06-14T22:21:56Z","symbol":"NIM0594570","token_address":"0xdcc935e1249e32522ba7387d064f941e5a31f94d","type":"artist","uuid":"aa9c7a53-50de-41d0-af8c-18838b342666"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27f832b197c352083e9de933a3a227d0603dc4a2e02b6f453597645f3907e6f. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa9c7a53-50de-41d0-af8c-18838b342666.json and https://artists.proofprofile.net/proofs/artist/aa9c7a53-50de-41d0-af8c-18838b342666.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0xf27f832b197c352083e9de933a3a227d0603dc4a2e02b6f453597645f3907e6f","name":"NÜK","registered_at":"2026-06-14T22:21:56Z","symbol":"NIM0594570","token_address":"0xdcc935e1249e32522ba7387d064f941e5a31f94d","type":"artist","uuid":"aa9c7a53-50de-41d0-af8c-18838b342666"}
album: No val la pena
  type: MusicAlbum
  date published: 2023-04-21
album: M'enyora
  type: MusicAlbum
  date published: 2024-01-12